Verses with the word uncertain in the Apocrypha (2 verses):
Wisdom of Solomon 9:14
For the thoughts of mortal men are miserable, and our devices are but uncertain.
2 Maccabees 7:34
But thou, O godless man, and of all other most wicked, be not lifted up without a cause, nor puffed up with uncertain hopes, lifting up thy hand against the servants of God: